Forem

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

Posts

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Open Source No-Code Playwright Alternative For Web Scraping

Open Source No-Code Playwright Alternative For Web Scraping

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2 min read
Frontend Performance Metrics FP, FMP, LCP, and CLS Explained
Cover image for Frontend Performance Metrics FP, FMP, LCP, and CLS Explained

Frontend Performance Metrics FP, FMP, LCP, and CLS Explained

2
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11 min read
Understanding JavaScript Closures — The Secret Behind the Magic

Understanding JavaScript Closures — The Secret Behind the Magic

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2 min read
Reverse proxy vs load balancer: stop mixing them up (before prod takes the hit)
Cover image for Reverse proxy vs load balancer: stop mixing them up (before prod takes the hit)

Reverse proxy vs load balancer: stop mixing them up (before prod takes the hit)

1
Comments
42 min read
JSONB vs JSON: the Postgres/MySQL showdown that actually matters
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JSONB vs JSON: the Postgres/MySQL showdown that actually matters

1
Comments 1
42 min read
Introducing: @traversable/valibot
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Introducing: @traversable/valibot

27
Comments 10
4 min read
Nvidia’s nvl72 is insane but who can actually use it?
Cover image for Nvidia’s nvl72 is insane but who can actually use it?

Nvidia’s nvl72 is insane but who can actually use it?

1
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31 min read
PyTorch vs TensorFlow 2025: Which one wins after 72 hours?
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PyTorch vs TensorFlow 2025: Which one wins after 72 hours?

1
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33 min read
Your app isn’t IPv6-ready: a 30-minute checklist
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Your app isn’t IPv6-ready: a 30-minute checklist

1
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40 min read
Meet Cresca — The AI Email Agent That Designs Stunning Templates From Just One Prompt

Meet Cresca — The AI Email Agent That Designs Stunning Templates From Just One Prompt

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2 min read
NextAuth.js v5 Guide: Migrating from v4 with Real Examples

NextAuth.js v5 Guide: Migrating from v4 with Real Examples

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6 min read
Postgres for everything? not really..and here are some of the problems.
Cover image for Postgres for everything? not really..and here are some of the problems.

Postgres for everything? not really..and here are some of the problems.

1
Comments 1
65 min read
YAGNI: Why You Shouldn’t Build What You Don’t Need
Cover image for YAGNI: Why You Shouldn’t Build What You Don’t Need

YAGNI: Why You Shouldn’t Build What You Don’t Need

25
Comments 6
3 min read
Node.js v24.7.0 Released – Post-Quantum Cryptography, Modern WebCrypto, and More

Node.js v24.7.0 Released – Post-Quantum Cryptography, Modern WebCrypto, and More

5
Comments 1
3 min read
LangChain.js with Node.js: Build AI-Powered Apps Fast
Cover image for LangChain.js with Node.js: Build AI-Powered Apps Fast

LangChain.js with Node.js: Build AI-Powered Apps Fast

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4 min read
How I Landed My Internship as an Undergraduate Student

How I Landed My Internship as an Undergraduate Student

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3 min read
"Level Up Your JavaScript: Array Methods (Part 2)"

"Level Up Your JavaScript: Array Methods (Part 2)"

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2 min read
The Many Personalities of Angular’s viewChild (the Read Parameter)
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The Many Personalities of Angular’s viewChild (the Read Parameter)

3
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8 min read
Single Page Car Driving Simulation App

Single Page Car Driving Simulation App

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1 min read
👨🏽‍🏫✨ How I Explained the JSON Replacer Function to My 8-Year-Old Student

👨🏽‍🏫✨ How I Explained the JSON Replacer Function to My 8-Year-Old Student

1
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1 min read
What Excel features are absolutely essential for team collaboration workflows?

What Excel features are absolutely essential for team collaboration workflows?

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2 min read
DevLog 20250726: C# is the way, Python gets things done, JavaScript is convenient

DevLog 20250726: C# is the way, Python gets things done, JavaScript is convenient

1
Comments
2 min read
Publish your website without a host
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Publish your website without a host

4
Comments 1
4 min read
How to Make Your Visual HTML WYSIWYG Editor Smarter with Image Sentiment Analysis
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How to Make Your Visual HTML WYSIWYG Editor Smarter with Image Sentiment Analysis

1
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8 min read
Introducing Codetrix: A Mordern Utility Library for Type-safe Javascript & Typescript
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Introducing Codetrix: A Mordern Utility Library for Type-safe Javascript & Typescript

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1 min read
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